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  • × author_ss:"Crawford, W."
  • × classification_ss:"AN 73400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Datenverarbeitung / Einsatz in der Katalogisierung"
  • × theme_ss:"OPAC"
  1. Crawford, W.: Patron access : Issues for online catalogs (1987) 0.02 
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